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libro.at

https://libro.at· First analyzed 19 May 2026· Updated 19 May 2026
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libro.at
Desktop screenshot of libro.at
Mobile screenshot of libro.at
Mobile

Sponsored

Hosting Provider

MTH Retail Services (Austria) GmbH

IP Address

185.53.109.100

Site Location

🇦🇹 Austriavia tld

Server Location

🇦🇹 Vienna, Austria

ASN

AS42473

Organization

MTH Retail Services (Austria) GmbH

Server

Cloudflare

CDN

Cloudflare

WAF

Cloudflare

Nameservers

dns2.a1.net.dns3.a1.net.dns1.a1.net.

Performance

100

Core Web Vitals

Weight

First Contentful Paint
368 ms10%
Speed Index
478 ms10%
Largest Contentful Paint
—25%
Total Blocking Time
0.0 ms30%
Cumulative Layout Shift
0.00025%
270 KB
118 requests

Image Optimization

Lazy Load
0–49
50–89
90–100

Architecture Stack

Monolithic
⚙️ SSR
Magento

Technology Stack

7 Technologies Detected

Libraries

2
jQuery UI
Animate.css

Other

1
Socket.io

CSS Frameworks

1
Tailwind CSS

Analytics

1
Google Analytics

Tag Managers

1
Google Tag Manager

CDN

1
Cloudflare

SEO Analysis

B73/100
22
7
0
Meta Tags8/15
Content10/12
Headings8/8
Technical21/25
E-E-A-T2/7
Images3/7
Links5/5
URL5/5
Social0/5
Freshness4/4
Mobile4/4
Indexability3/3
L
libro.atlibro.at

PAGRO Online Shop | PAGRO

Willkommen im Online-Shop von PAGRO ➜ Büromaterial ✓ Geschenkideen ✓ Spiele ✓ und vieles mehr ✓ Jetzt online besuchen!

Title Length25 chars

Recommended: 50-60 chars (~162px / 580px)

Description Length118 chars

Recommended: 120-160 chars

Issues (0)

    7 issues found

    Upgrade to view details

    Crawlability

    Sitemap
    robots.txt

    33 rules

    Local SEO

    Local Search Readiness

    26/100
    Needs Work
    7 10

    Sponsored

    AI & LLM Readiness

    F39/100
    Bot Access
    19/25
    Machine Read.
    3/25
    Schema Data
    6/25
    Citation
    11/25

    AI Bot Access

    9/14 accessible
    AI Search
    OAI-SearchBot
    PerplexityBot
    Claude-SearchBot
    Gemini-Deep-Research
    DuckAssistBot
    Training
    GPTBot
    ClaudeBot
    Google-Extended
    Meta-ExternalAgent
    Bytespiderinfo
    Amazonbot
    Applebot-Extended
    CCBotinfo
    Fetch
    ChatGPT-User

    Machine Readability

    llms.txt
    llms-full.txt
    Semantic HTML
    Heading Hierarchy
    nav
    Text ratio:5%
    Words:7,480
    Token eff.:Excessive
    Sections/1K:0.1
    Depth:1/5

    Structured Data

    3 JSON-LD
    Organization×1.1WebSite
    sameAs entity links

    Citation Readiness

    Opening Summary21w
    Descriptive Headingsavg 1w
    Canonical URL
    Open Graph0/3
    Twitter Card0/3
    Language Tag
    Publish Date
    Author Info
    Lists
    Tables
    TL;DR / Summary
    About Page Link
    Recommendations (9)
    AI readiness recommendation preview...
    Upgrade to view recommendations

    Sponsored

    Accessibility

    WCAG 2.1 Compliance

    Evaluates how accessible your website is for users with disabilities, based on WCAG 2.1 guidelines. Checks images, forms, keyboard navigation, ARIA roles, and color contrast.
    B
    71/100
    10
    Passed
    4
    Critical
    2
    Warnings
    Images & Alt Text
    20/20
    Checks if images have descriptive alt text for screen readers and visually impaired users.
    Semantic Structure
    11/20
    Evaluates proper use of HTML5 semantic elements (header, nav, main, footer) and heading hierarchy.
    Forms & Inputs
    7/15
    Verifies form fields have labels, error messages are clear, and inputs are properly associated.
    Color & Contrast
    15/15
    Tests text-to-background color contrast ratios against WCAG AA/AAA minimum requirements.
    Keyboard & Focus
    9/15
    Ensures all interactive elements are reachable and operable via keyboard (tab, enter, escape).
    ARIA & Roles
    9/15
    Checks correct use of WAI-ARIA attributes (roles, states, properties) for assistive technologies.
    3 recommendations
    • •Accessibility recommendation preview...
    Upgrade to view recommendations

    Carbon Footprint

    SWDM v4 · Eco-Score

    Carbon emissions estimated using the Sustainable Web Design Model v4 (SWDM v4). Factors in data center, network, and device energy across new and returning visitors. Grade thresholds based on HTTP Archive percentiles.
    70/100
    A+
    27 mg
    CO₂e / view
    270.3 KB
    Page Weight
    90%
    Cleaner Than
    New Visitor
    31 mg
    vs
    Returning (cached)
    16 mg
    Annual (10K/mo)
    3.3 kg
    Emission Segments
    Data Center
    1 mg
    Network
    8 mg
    Device
    18 mg
    Resource Breakdown
    Images
    183.2 KB
    HTML
    75.6 KB
    Other
    11.5 KB
    Green Hosting Verified
    Anexia
    GWF Verified
    3 recommendations
    • •Carbon footprint recommendation preview...
    Upgrade to view recommendations
    C

    Security Score

    65%Fair
    Critical / Transactional

    HTTPS

    WAF

    154d

    Certificate Details

    Type

    Domain Validated (DV)

    Certificate Authority

    DigiCert Inc

    Key Algorithm

    RSA (2048 bit)

    Signature

    SHA-256 with RSA

    TLS Version

    TLSv1.3

    HTTP Protocol

    HTTP/2

    Valid From

    16.10.2025

    Valid Until

    20.10.2026

    OCSP Stapling

    Enabled

    Subject Alternative Names (2)

    *.pagro.atpagro.at

    SHA-256 Fingerprint

    67:10:77:12:AD:C9:7A:87:72:B4:5C:14:E4:AD:84:DE:E9:9F:10:60...

    Upgrade to view header details

    HTTP Headers

    Developer Console

    cache-control
    🔴 No Cache(no-store, no-cache, must-revalidate, max-age=0)
    cf-cache-status
    DYNAMIC
    cf-ray🇮🇹 Milan
    9fe35dfcaee10d55-MXP
    content-encoding
    ⚡ Brotli(br)
    content-security-policy
    script-src-elem *.libro.at *.pagro.at *.mac-geiz.de *.libro....
    content-type
    text/html; charset=UTF-8
    Good Warning Issue

    Email Infrastructure

    Microsoft 365

    Score

    98

    SPF
    DKIM
    DMARC

    DMARC Policy

    Quarantine (Moderate)

    MX Records (1)

    libro-at.mail.protection.outlook.com

    Domain Information

    libro.at

    Registrar

    A1 Telekom Austria AG ( https://nic.at/registrar/16 )

    DNSSEC
    Not Enabled

    Privacy & Compliance

    Usercentrics

    Cookie Consent Banner
    Usercentrics
    Privacy Policy
    Terms of Service

    GDPR Indicators

    Cookie consent banner detected
    CMP: Usercentrics
    Privacy policy page linked

    Mobile Compatibility

    Viewport & Responsive Test

    Tests how well your website works on mobile devices. Checks viewport configuration, responsive layout, touch targets, font readability, and simulates rendering across different screen sizes.
    D
    57/100
    Mobile Friendly1 breakpoint
    Viewport Meta
    The viewport meta tag tells mobile browsers how to scale the page. Without it, mobile devices render at desktop width.
    Responsive Design
    Uses CSS media queries or flexible layouts to adapt content to different screen sizes automatically.
    Touch Icons
    Apple touch icons and favicons displayed when users add the site to their home screen on mobile devices.
    Readable Font Size
    Base font size should be at least 16px on mobile to ensure text is readable without zooming.
    Relative Units
    Using em, rem, %, or vw instead of fixed px values allows content to scale properly across screen sizes.
    No H-Scroll Risk
    No elements wider than the viewport that would cause horizontal scrolling on mobile devices.
    Tap Targets OK
    Interactive elements (buttons, links) are at least 48x48px with enough spacing to prevent accidental taps.
    No Fixed Widths
    No elements with fixed pixel widths that could overflow on smaller screens and break the layout.
    Viewport
    width=device-width, initial-scale=1
    3 recommendations
    • •Mobile compatibility recommendation preview...
    Upgrade to view recommendations

    Typography & Readability

    Montserrat

    WCAG Partial
    71/100
    Readability
    /30
    18/30

    8px · LH 1.50

    Hierarchy
    /20
    19/20

    5x ratio · ✓ H1→H6

    WCAG
    /25
    16/25

    1:1 min contrast

    Performance
    /25
    18/25

    1 font · 6 req

    Heading Font

    Montserrat

    Sans40px

    Body Font

    Montserrat

    Sans8px

    Contrast Ratio

    1:1

    3 issues

    Reading Comfort

    ~59 CPL

    Optimal (45–75)
    40px
    h1
    32px
    h2
    30px
    h3
    24px
    h4
    8px
    p

    ❌ Critical: 8px body text is too small. Minimum 14px, recommend 16px+.

    ✅ Optimal line spacing: 1.50 ratio (ideal range 1.4–1.6).

    ✅ Optimal line length: ~59 chars/line (ideal 45–75 CPL).

    ⚠️ Partial contrast: 3 elements below WCAG AA threshold (min 1.0:1).

    ✅ Perfect heading hierarchy: Sequential h1→h2→h3 with single H1 — ideal for SEO & accessibility.

    ✅ Strong hierarchy: Headlines are 5.0x larger than body text.

    Buy on MyFonts

    Color Palette

    7 unique colors
    4.35:1 AA Large Light
    #ffffff
    Background· 56.5%
    #827585
    Other· 6.9%
    #d80715
    Primary· 11.9%
    #e8e4e3
    Secondary· 10.2%

    Business & Marketing Stack

    2 Tools Detected

    Growing

    Behavior Analytics

    2
    Google Tag ManagerFree
    Google AnalyticsFree

    User behavior and product analytics

    1

    Categories

    2

    Total Tools

    0

    Enterprise

    0

    Mid-Market

    Assessment: Growing marketing technology adoption

    Sponsored

    Scripts & Styles

    30 Resources

    20
    Scripts
    10
    Styles
    1
    Async
    1
    Defer

    Top Script Sources

    pagro.at(16)maps.googleapis.com(2)js.sitesearch360.com(1)integrations.etrusted.com(1)

    Website Identity

    PAGRO

    PAGRO

    Organization

    Willkommen im Online-Shop von PAGRO ➜ Büromaterial ✓ Geschenkideen ✓ Spiele ✓ und vieles mehr ✓ Jetzt online besuchen!

    [email protected]
    www.pagro.at/
    Location detected: 🇦🇹 Austriavia tld
    A1 Telekom Austria AG ( https://nic.at/registrar/16 )📧 Microsoft 365de

    Sponsored

    Last analyzed: 19 May 2026 at 13:15

    Historical Analysis & Change Tracking

    libro.at Technology Stack - Built With jQuery UI, Socket.io, Tailwind CSS, Google Analytics, Google Tag Manager | StackOptic | StackOptic